Part of being a three sport athlete means that you have three times as much data to manage. Swimming, biking, running--you have your hands full. Fortunately, the Garmin Forerunner 910XT GPS training computer gives you an all-in-one device in a sleek, low-profile wrist-watch to help you keep track of all your training. Whether you're in the water, on the bike, or pounding the pavement the Forerunner makes it easy to be at your best

The Forerunner is heart rate monitor compatible (sensor included)

Can be paired with a bike speed or cadence sensor (not included)

Can be used with a power meter to improve cycling training (sensor not included)